/**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->installSchema('system', 'sequences');
     $this->installEntitySchema('user');
     $this->installSchema('system', array('router'));
     $this->installEntitySchema('menu_link_content');
     $account = User::create(['name' => $this->randomMachineName(), 'status' => 1]);
     $account->save();
     $this->container->get('current_user')->setAccount($account);
     $this->menuLinkManager = $this->container->get('plugin.manager.menu.link');
     $this->linkTree = $this->container->get('menu.link_tree');
     $this->blockManager = $this->container->get('plugin.manager.block');
     $routes = new RouteCollection();
     $requirements = array('_access' => 'TRUE');
     $options = array('_access_checks' => array('access_check.default'));
     $routes->add('example1', new Route('/example1', array(), $requirements, $options));
     $routes->add('example2', new Route('/example2', array(), $requirements, $options));
     $routes->add('example3', new Route('/example3', array(), $requirements, $options));
     $routes->add('example4', new Route('/example4', array(), $requirements, $options));
     $routes->add('example5', new Route('/example5', array(), $requirements, $options));
     $routes->add('example6', new Route('/example6', array(), $requirements, $options));
     $routes->add('example7', new Route('/example7', array(), $requirements, $options));
     $routes->add('example8', new Route('/example8', array(), $requirements, $options));
     $mock_route_provider = new MockRouteProvider($routes);
     $this->container->set('router.route_provider', $mock_route_provider);
     // Add a new custom menu.
     $menu_name = 'mock';
     $label = $this->randomMachineName(16);
     $this->menu = entity_create('menu', array('id' => $menu_name, 'label' => $label, 'description' => 'Description text'));
     $this->menu->save();
     // This creates a tree with the following structure:
     // - 1
     // - 2
     //   - 3
     //     - 4
     // - 5
     //   - 7
     // - 6
     // - 8
     // With link 6 being the only external link.
     $links = array(1 => MenuLinkMock::create(array('id' => 'test.example1', 'route_name' => 'example1', 'title' => 'foo', 'parent' => '', 'weight' => 0)), 2 => MenuLinkMock::create(array('id' => 'test.example2', 'route_name' => 'example2', 'title' => 'bar', 'parent' => '', 'route_parameters' => array('foo' => 'bar'), 'weight' => 1)), 3 => MenuLinkMock::create(array('id' => 'test.example3', 'route_name' => 'example3', 'title' => 'baz', 'parent' => 'test.example2', 'weight' => 2)), 4 => MenuLinkMock::create(array('id' => 'test.example4', 'route_name' => 'example4', 'title' => 'qux', 'parent' => 'test.example3', 'weight' => 3)), 5 => MenuLinkMock::create(array('id' => 'test.example5', 'route_name' => 'example5', 'title' => 'foofoo', 'parent' => '', 'expanded' => TRUE, 'weight' => 4)), 6 => MenuLinkMock::create(array('id' => 'test.example6', 'route_name' => '', 'url' => 'https://drupal.org/', 'title' => 'barbar', 'parent' => '', 'weight' => 5)), 7 => MenuLinkMock::create(array('id' => 'test.example7', 'route_name' => 'example7', 'title' => 'bazbaz', 'parent' => 'test.example5', 'weight' => 6)), 8 => MenuLinkMock::create(array('id' => 'test.example8', 'route_name' => 'example8', 'title' => 'quxqux', 'parent' => '', 'weight' => 7)));
     foreach ($links as $instance) {
         $this->menuLinkManager->addDefinition($instance->getPluginId(), $instance->getPluginDefinition());
     }
 }
 /**
  * {@inheritdoc}
  */
 public function submitConfigurationForm(array &$form, FormStateInterface $form_state)
 {
     $this->plugin->submitConfigurationForm($form, $form_state);
     $this->getEntityForm($this->entity)->submitForm($form, $form_state);
     $this->entity->save();
 }